Gr 10 Life Sci ATP 2023-24.pdf

2023/24 ANNUAL TEACHING PLANS: LIFE SCIENCES: GRADE 10 2023/24 ANNUAL TEACHING PLANS: LIFE SCIENCES: GRADE 10 (TERM 1) TERM 1 WEEK 1 WEEK 2 WEEK 3 WEEK 4 WEEK 5 WEEK 6 WEEK 7 WEEK 8 WEEK 9 WEEK 10 WEEK 11 CAPS TOPICS ORIENTATION TO LIFE SCIENCES THE CHEMISTRY OF LIFE (CAPS P. 23) CELLS: BASIC UNIT OF LIFE (CAPS P. 25) CELL DIVISION: MITOSIS (CAPS P. 26) CORE How science works •Scientific method Molecules for Life Organic Compounds Organic Compounds Cell structure Cell structure and Cell structure and Chromosomes Cancer: CONCEPTS, based on knowledge Planning steps, Organic molecules Carbohydrates Proteins: Amino Molecular make-up: function: Roles of function: Roles of In nuclei of all cells, (Only a brief description SKILLS AND and scientific skills, identification of made up of C, H, O, Monosaccharide’s acids (C, H, O and N Cells are mostly made organelles organelles two chromatids, required) VALUES careers and subject variables, ensuring and some contain N (single sugars) glucose and some have P, Se, of proteins, Nucleus, chromatin Plastids – production and centromere • Uncontrolled cell combinations • validity and and P and fructose Fe) – are sensitive to carbohydrates, lipids, material, nuclear storage of food, pigments Cell division mitosis division and growth Graphs reliability Cells are made up of temperature and pH: nucleic acids and membrane, nuclear Vacuole, lysosomes, Disaccharides (double The cell cycle • Causes of cancer • Calculations Brief overview of proteins, sugars) sucrose + • Loss of structure and water pores, nucleolus: vesicles – storage, including mitosis: • Treatments of cancer • Percentage the history of carbohydrates, lipids, maltose function Cell structure and the control centre, digestion, osmoregulation Interphase, mitosis Medical biotechnology • Percentage microscopy: nucleic acids and Polysaccharides • The role of enzymes function: Roles of heredity Relate structure and (with names of e.g., radiotherapy, increase/decrease • Light vitamins (many sugars) starch, in breaking organelles Differences between location of organelles to phases), cytokinesis chemotherapy (no • Average • Electron (only basic structural cellulose and glycogen down/synthesising Cell wall – support prokaryotes and their functions and growth detail required microscope details required) Lipids molecules structure in plant cells eukaryotes Cells differ in size, shape Role of mitosis: Consolidation and revision • Scientific Inorganic • The influence of only Cytoplasm–storage, and structure in order to (Fats and oils) 1 Growth and repair. diagrams Compounds glycerol and 3 fatty temperature and pH Cell membrane circulation of mater carry out specialised Reproduction in some • Calculations Water: 2 H and 1 O acids: Unsaturated and on enzyme action boundaries and Mitochondria – functions [link to tissues] simple organisms Minerals: e.g., Na, K, saturated fats, • The lock-and-key- transport: Movement release of energy Differences between plant • Actual size The continuous Ca, P, Fe, I, nitrates, cholesterol in foods, model of how across membranes: during cell respiration and animal cells • Magnification process of mitosis: phosphates, macro and heart disease enzymes work Diffusion, osmosis and Ribosomes – The division of a cell and micro elements: • Enzymes in active transport protein synthesis to form two identical Main functions and everyday life (for Endoplasmic cells (Simple deficiency diseases instance using reticulum (rough description with washing powders): and smooth) - diagrams to show Nucleic acids: DNA transport systems chromosome changes and RNA consisting of Golgi body – so that one parent cell C, H, O, N and P assemble secretions forms two identical (No detail of structure daughter cells) required) Difference in Vitamins: A, one of telophase between the B vitamins, C, D plant and animal cells and E PRE- SCIENTIFIC SKILLS LINKED TO GRADE 9 MOLECULES FROM NATURAL SCIENCES GRADES 8 AND 9 ORGANIC AND INORGANIC COMPOUNDS GR 10 CELL STRUCTURE FROM GRADE 9 AND 10 KNOWLEDGE EXAMPLES OF Activity Activity Activity Activity Activity Activity Activity Activity Activity Activity INFORMAL/ Draw, line graph, bar Identification of Table – minerals Construct/ draw Using data and Explain and Tabulate the different Compare the structure of Use micrographs to Research and present DAILY ACTIVITIES graph, histogram variables Activity models of simple and interpreting graphs demonstrate how a organelles indicating plant and animal cells by observe and draw the information on ONE of and pie charts Activity Construct/draw more complex showing the influence light microscope works the structure using any visible example different phases with the cancers Activity Differentiate models of water molecules (organic of temperature and using a diagram with (diagrams), function (e.g., a model, diagrams descriptions of each This must include Interpretation of between the using coloured compounds) using pH on enzyme action labels and functions and location or poster including phase causes, prevalence and graphs, identify planning and paper, and functions coloured paper Diagram explaining Activity organelles) Indicate the difference treatment trends/ relationships conducting steps of of water and the role (learners need to know the lock-and-key Calculate Draw a table to indicate in telophase between between variables the investigation of fertilisers in only basic structural model magnification of the differences between plant and animal cells Activity eutrophication details) Activity drawing by measuring these cells Explain and Tabulate the different the field of view under demonstrate how a vitamins, their a microscope light microscope functions, source and OR works using a deficiency diseases Calculate the size of diagram with labels Activity specimen on a and functions Compare micrograph using the Recommended Daily scale line provided Allowance (RDA) with usual diet of individual learners for one week Downloaded from hlayiso.com 1

2023/24 ANNUAL TEACHING PLANS: LIFE SCIENCES: GRADE 10 TERM 1 WEEK 1 WEEK 2 WEEK 3 WEEK 4 WEEK 5 WEEK 6 WEEK 7 WEEK 8 WEEK 9 WEEK 10 WEEK 11 Draw a pie chart of the food types listed in learners’ diet and discuss implications of the usual diet of learners Activity Analyse nutritional content indicated on food packaging: Vitamins, minerals and other nutritional content INVESTIGATIONS/ INVESTIGATION INVESTIGATION INVESTIGATION . INVESTIGATION EXPERIMENTS Food test for glucose Food test for proteins Use a microscope or Investigate diffusion and INVESTIGATION INVESTIGATION micrographs to osmosis Food test for starch Investigation to test observe and draw the the working of a structure of a: INVESTIGATION “biological” washing Plant cell (wet mount Food test for lipids powder with enzymes of onion epidermis), OR and Hydrogen Peroxide animal cell (cheek and chicken liver to cells) demonstrate effect of enzyme OR Fresh pineapple juice, egg white in plastic drinking straw Observe, measure and record the results of the above experiment done at different temperatures INFORMAL TESTS Informal test Informal test Informal test SBA (FORMAL TASK 1: PRACTICAL TASK (minimum 30 marks) ASSESSMENT) TASK 2: FORMAL TEST (minimum 50 marks) DATE COMPLETED + SIGNATURE Downloaded from hlayiso.com 2

2023/24 ANNUAL TEACHING PLANS: LIFE SCIENCES: GRADE 10 2023/24 ANNUAL TEACHING PLANS: LIFE SCIENCES: GRADE 10 (TERM 2) TERM 2 WEEK 1 WEEK 2 WEEK 3 WEEK 4 WEEK 5 WEEK 6 WEEK 7 WEEK 8 WEEK 9 WEEK 10 WEEK 11 CAPS TOPICS PLANT TISSUES PLANT ORGANS (CAPS P. 28) SUPPORT AND TRANSPORT SYSTEMS IN ANIMAL TISSUES SUPPORT SYSTEM IN TRANSPORT SYSTEM IN ANIMALS (CAPS P. 26) PLANTS (CAPS P. 29) (CAPS P. 28) ANIMALS (CAPS P. 30) (CAPS P. 32) CORE Introduce concept of a Anatomy of Organs consist of a Transpiration Uptake of water and Animal tissues: 4 basic Human skeleton: Transport system/ Direction of blood CONCEPTS, tissue as a group of dicotyledonous number of tissues e.g., Relationship between minerals into xylem in types The axial skeleton: mention circulatory system flow: Difference SKILLS AND similar cells adapted for a plants: Root and leaf structure water loss and leaf roots • Epithelial (squamous, of facial bones, cranium, Blood circulation between oxygenated VALUES particular function: Cell stem: Distribution of Leaf structure: Cross structure The transport of water cuboidal, columnar and foramen magnum, palate system and deoxygenated differentiation different tissues section of a Factors that affect the and minerals to leaves ciliated) and jaws Pulmonary and systemic blood in different Plant tissues Structure of cells in dicotyledonous leaf to rate of transpiration: Translocation of • Connective (blood, appendicular skeleton (double, closed) parts of the system Emphasis on the different tissues (link demonstrate and manufactured food from cartilage, tendons, circulatory systems heart (diagram or • Temperature Functions of skeleton- • to plant tissues) explain its structure in schematic drawing) Consolidation and revision relationship between basic • Light intensity leaves to other parts of ligaments, bone) Movement and associated blood structure and function terms of its functions plant • Muscle (skeletal, smooth vessels heart: internal Lungs and • Wind • Protection Differentiate between i.e., photosynthesis, and cardiac referring to and external structure pulmonary system, gas exchange and • Humidity • Support associated blood meristematic and voluntary and involuntary related to functioning, transport • Storage of minerals cardiac cycle: Flow of vessels permanent tissue action) Link with plant tissues, • Hearing blood through the heart Major organs and Permanent tissue: • Nerve tissue (sensory-, appropriate cell motor- and interneurons) systemic system: Epidermis (root hair, guard organelles, movement Associated major cells), parenchyma, Relationship between across membranes and blood vessels of collenchyma, structure and function [no movement of brain, small intestine, sclerenchyma, vascular detail required – some molecules into, through liver and kidney tissue: Xylem & phloem tissues, e.g., blood and and out of the leaf Blood vessels: nerves in the reflex arc, will be covered in more detail structure and in relevant sections] functioning of arteries, veins with valves and capillaries PRE- PLANT TISSUES, ORGANELLES, MOVEMENT ACROSS MEMBRANES DIFFUSION AND OSMOSIS, PLANT TISSUES BASIC CELL MUSCULOSKELETAL CIRCULATORY SYSTEM (GR 9) KNOWLEDGE (GR 10) (GR 10) STRUCTURE (GR 10) SYSTEM (GR 8) ANIMAL TISSUES (GR 10) ANIMAL TISSUES (GR 10) EXAMPLES OF Activity Activity Activity Activity Activity Activity Activity Activity Activity INFORMAL/DAILY Examine and identify the Draw cross sections Observe and draw a Relationship between Describe the uptake and Examine and identify the Observe and label the Draw and label (OR give The internal structure ACTIVITIES following plant tissues: of root and stem section of a water loss and leaf movement of water following animal tissues: human skeleton with the a diagram) a blood of the heart Epidermis (root hair, guard (line diagram) dicotyledonous leaf: structure through a plant (diagram) Epithelial, connective, main functions of the circulatory system to Use different cells) parenchyma, Labels and functions Activity Activity muscle, nerve tissue using skeleton (model or indicate a double & coloured arrows to collenchyma and Options: Use prepared How to conduct a Describe the micrographs or posters photographs) closed system indicate the flow of sclerenchyma using slides of cross section scientific investigation translocation of organic Tabulate the different Activity Schematic representation blood through the micrographs or posters of a leaf or use following the different substances from the tissues by drawing the Observe and draw a typical of the pulmonary and heart Tabulate the different micrographs steps leaves to other parts of tissue to show specialised long bone: Longitudinal systemic circulation Activity tissues by drawing the the plant (diagram) structure and functions section Activity Use diagrams to tissue to show specialised The external structure of identify the phases of structure and functions the heart including the cardiac cycle associated blood vessels. (systole & diastole) (with labels and Activity functions) Tabulate and draw Activity with labels and Observe micrographs functions to indicate and draw blood cells the different types of Present it in a blood vessels comparative table INVESTIGATIONS/ INVESTIGATION INVESTIGATION INVESTIGATION INVESTIGATION EXPERIMENTS Design investigations Investigate water uptake Dissection of mammal In pairs, measure the to discover the effect through the roots and the heart (sheep, cow or pig) pulse of one learner of temperature, light movement of water obtained from a butchery before and after intensity and humidity through the xylem (use Identify chambers, exercise on transpiration rate Impatiens if possible) valves, muscle, blood Record, interpret and Downloaded from hlayiso.com (using a simple vessels (supported by explain data potometer) worksheet) presented as a graph 3

2023/24 ANNUAL TEACHING PLANS: LIFE SCIENCES: GRADE 10 TERM 2 WEEK 1 WEEK 2 WEEK 3 WEEK 4 WEEK 5 WEEK 6 WEEK 7 WEEK 8 WEEK 9 WEEK 10 WEEK 11 INFORMAL Informal test Informal test TESTS SBA (FORMAL TASK 3: ASSIGNMENT (minimum 50 marks) ASSESSMENT) TASK 4: JUNE EXAMINATION DATE COMPLETED + SIGNATURE Downloaded from hlayiso.com 4

2023/24 ANNUAL TEACHING PLANS: LIFE SCIENCES: GRADE 10 2023/24 ANNUAL TEACHING PLANS: LIFE SCIENCES: GRADE 10 (TERM 3) TERM 3 WEEK 1 WEEK 2 WEEK 3 WEEK 4 WEEK 5 WEEK 6 WEEK 7 WEEK 8 WEEK 9 WEEK 10 WEEK 11 CAPS TOPICS HISTORY OF LIFE ON EARTH (CAPS P 36) BIOSPHERE TO ECOSYSTEMS (CAPS P 33) BIODIVERSITY AND CLASSIFICATION (CAPS P 35) CORE Life’s history: Geological Mass extinctions: Biosphere Environment Abiotic factors Energy flow through Cycles Cycles Classification schemes: a way of CONCEPTS, Change timescale: There have been Concept of the Concept of • Physiographic factors ecosystems and Flow charts of the Flow charts of the organising biodiversity SKILLS AND throughout the Meaning and use five, two of which biosphere environment to show (aspect, slope, relationship to trophic following cycles: following cycles: Brief history of classification: VALUES history of life on of timescales are particularly Inter-connectedness human activities in and altitude) structure (food • Nutrient Carbon and nitrogen Scientists attempt to classify earth (details not to be important: with and components interactions with the • Soil (pH, humus pyramids): cycles organisms based on shared • Water memorised) 250 MYA (resulted of global ecosystem: natural environment content, texture, water Trophic levels: features • Oxygen (Names, e.g., nitrates Different The three eras: in the extinction of Hydrosphere, Abiotic and biotic retention capacity and Producers, consumers are required but no As information increases representations of Palaeozoic, about 90% of all life lithosphere, factors: Effects on the air content) (herbivores and detail of chemistry is classification changes the history of life on Mesozoic and on earth) and 65 atmosphere community • Light (day length and carnivores and necessary) One of the currently accepted earth Coenozoic Each MYA (resulted in Biomes Ecosystems seasonal changes) omnivores, classification systems is the five- era divided into the extinction of decomposers) Consolidation and revision The relationship to Terrestrial and aquatic The concept of • Temperature (effect kingdom system: Animalia, changes in the periods (names of many species, ecosystem, structure Plantae, Fungi, Protista and biomes of southern of day/night and composition of the periods not to be including the and ecosystem Africa and give a seasons) Monera (Bacteria) atmosphere (e.g., memorised) dinosaurs) functioning general description of • Water (water cycle Naming things in science: Species increases in the Cambrian The rate of how climate, soil and and the importance of concept and binomial system. levels of oxygen) explosion: Origins extinction on the vegetation influence wetlands) Focus on Linnaeus (Carl von Changes in the of early forms of all earth at present is the organisms found in animal groups higher than at any • Atmospheric gases Linne) and his role in classification climate (e.g., Ice the biomes systems: Why do we use Latin? Life-forms have time in the past • Wind ages) Location of the gradually changed The present time Biotic factors Differences between prokaryotes Geological events different biomes in and eukaryotes (link to cell (e.g., movements to become present has been called the South Africa • Producers life-forms sixth extinction structure) of continents) and • Consumers their effect on the In the last four Fossil formation • Decomposers distribution of living million years and methods of organisms significant changes dating, e.g., (biogeography) have occurred in radiometric dating species occurring and relative dating in Africa (e.g., humans) PRE- BIOSPHERE AND BIODIVERSITY (GR 7) ECOSYSTEMS (GR 9) BIOSPHERE TO ECOSYSTEMS (GR 10) KNOWLEDGE EXAMPLES OF Activity Activity Activity Activity Activity Activity Activity INFORMAL/ Construct a Use a geological Research the Draw a mind map to Use illustrations of Use flow charts to Principles of classification DAILY timeline showing time scale to test “missing link” indicate the concept of ecosystems to identify illustrate the 4 nutrient Grouping everyday objects on the ACTIVITIES the history of life on the understanding between dinosaurs the biosphere and the abiotic and biotic cycles basis of shared similarities: A earth of the three eras and birds components of global factors simple nested hierarchy The timeline should and the periods (Archaeopteryx) ecosystems (spheres) Activity Classify a selection of familiar show all the key with emphasis on Research the “link” Activity Develop food chains organisms into groups based on events from the the Cambrian between fish and Use a map of and food webs by visible evidence emergence of the explosion amphibians Southern Africa to giving different Use keys and identification guides earliest life forms to (Coelacanth) indicate the different examples the present day to Present a verbal or terrestrial and aquatic emphasise the long written report biomes history of life Activity Activity Various hypotheses Indicate the climate, have been soil and vegetation of proposed for the each of the biomes extinction, 65 million years ago, such as the meteorite impact theory and the volcanism (in India) theory Downloaded from hlayiso.com Select ONE of these hypotheses and describe the 5

2023/24 ANNUAL TEACHING PLANS: LIFE SCIENCES: GRADE 10 TERM 3 WEEK 1 WEEK 2 WEEK 3 WEEK 4 WEEK 5 WEEK 6 WEEK 7 WEEK 8 WEEK 9 WEEK 10 WEEK 11 evidence scientists have gathered in support of it (Nature of science) Activity Describe fossil formation and interpretation of data based on methods of dating Activity Examine fossils at a museum or fossil site or look at photographs of fossils Optional: Use plaster of Paris to construct a “fossil” INVESTIGATIONS/ INVESTIGATION EXPERIMENTS Fieldwork: Choose ONE ecosystem (close to the school) within a local biome for special study The study must deal with abiotic and biotic factors and the interactions between them, trophic relationships in an ecosystem, record and describe seasonal changes over 2 terms: Either term 1 and 2 or term 3 and 4, biodiversity within the ecosystem using field guides and keys, positive and/or negative human impact/influence on the ecosystem Different groups should investigate different factors Each group must plan, collect, record and present, analyse and evaluate data INFORMAL Informal test Informal test TESTS SBA (FORMAL TASK 5: PRACTICAL TASK (minimum 30 marks) ASSESSMENT TASK 6: FORMAL TEST (minimum 50 marks) DATE COMPLETED + Downloaded from hlayiso.com SIGNATURE 6

2023/24 ANNUAL TEACHING PLANS: LIFE SCIENCES: GRADE 10 2023/24 ANNUAL TEACHING PLANS: LIFE SCIENCES: GRADE 10 (TERM 4) TERM 4 WEEK 1 WEEK 2 WEEK 3 WEEK 4 WEEK 5-10 CAPS TOPICS BIODIVERSITY AND CLASSIFICATION (CAPS P 35) CORE Main groupings of living organisms are Revision paper 1 and 2 FINAL EXAMINATION (Two papers) CONCEPTS, bacteria, protists, fungi, plants and SKILLS AND animals PAPER 1 PAPER 2 VALUES Diagnostic features of each of the Marks: 150 Marks: 150 following: Time: 2½ hours Time: 2½ hours • Bacteria Learners must answer all 3 questions Learners must answer all 3 questions • Protists • Fungi Topics and marks Topics and marks: • Plants Chemistry of life – 33 Transport systems in mammals – 32 • Animals Cells: Basic units of life- 19 Biosphere to ecosystems – 54 Cell division (mitosis) – 19 Biodiversity and classification – 21 Plant and animal tissues – 28 History of life on earth – 43 Plant organs – 9 Support and transport systems: Plants – 23 Support systems: Animals – 19 Cognitive levels Knowing science – 40%; Understanding science – 25%; Applying scientific knowledge – 20%; Evaluating, analysing and synthesising science knowledge – 15% Degrees of difficulty for examination and test questions: Easy – 30% Moderate – 40% Difficult – 25% Very difficult – 5% EXAMPLES OF Activity INFORMAL/DAILY Tabulate the diagnostic features of the ACTIVITIES following kingdoms: • Bacteria • Protists • Fungi • Plants • Animals INFORMAL Informal test TESTS SBA (FORMAL SBA End-of-year examination ASSESSMENT) DATE COMPLETED + SIGNATURE Downloaded from hlayiso.com 7